Parking ModeThis 2K dash cam records not only accident results but also the lead up to the impact. When an event is detected, a 30 second video (10 seconds before and 20 seconds after the impact) will be saved and protected from overwrite. To Enable parking mode requires an optional hardwire kit, available separately. Smart APP Control & Built-in WiFidashboard camera has built-in Wi-Fi with easy connection to your smartphone app. You can synchronize the files on the car camera to your phone through the app, it's very convenient to operate live preview, playback, and device management on your smart phone.what' s more, Video files can be downloaded to smartphone and shared with your friend by social media. More Basic FunctionsThis vehicle dashcam has many more basic functions such as Night Vision, loop recording, g-sensor, motion detection, time-lapse recording, audio recording and time+date+speed video watermarks, supports up to a maximum of a 64Gb Micro SD card (card not included) 2 k - 1080 p hd recorderWireless IOS Carplay | Android AUTO APP Can get on mobile phone screen synchronization to the recorder, and support the SIRI voice navigation, can be directly call, etc Recorder open Carplay domestic era, only the bluetooth pairing,Once again into the vehicle automatic recognition, image transmission by second screen, high definition in control